1. Amershi S, Conati C (2009) Combining unsupervised and supervised classification to build user models for exploratory learning environments. J Educ Data Min 1(1): 18–71
2. Anaya AR, Boticario JG (2011) Application of machine learning techniques to analyse student interactions and improve the collaboration process. Expert Syst Appl 38: 1171–1181
3. Anozie N, Junker BW (2006) Predicting end-of-year accountability assessment scores from monthly student records in an online tutoring system. In Educational data mining AAAI workshop, California, USA, pp 1–6
4. Atkeson CG, Moore AW, Schaal S (1997) Locally weighted learning. Artificial Intell Rev 11(1–5): 11–73
5. Baker RSJD, Yacef K (2009) The state of educational data mining in 2009: a review and future visions. J Educ Data Min 1(1): 3–17